The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Mar. 16, 2022
Boe Technology Group Co., Ltd., Beijing, CN;
Shipei Li, Beijing, CN;
Qi Yao, Beijing, CN;
Ying Zhao, Beijing, CN;
Wei He, Beijing, CN;
Huili Wu, Beijing, CN;
Sheng Xu, Beijing, CN;
Wusheng Li, Beijing, CN;
Guangcai Yuan, Beijing, CN;
Xue Dong, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The display substrate includes a base substrate () including a display area (AA) and a peripheral area (BB) on at least one side of the display area (AA); and an infrared sensor () on the base substrate (). The infrared sensor () is integrated in the peripheral area (BB). The infrared sensor () includes a first electrode (), a photoelectric conversion function layer () and a second electrode () that are arranged in a stacked manner. The first electrode () is arranged adjacent to the base substrate (), the second electrode () is made of a transparent conductive material, and the infrared sensor () collects infrared rays reflected by an eye from a side where the second electrode () is located.